Yoshitaka NAKATSU

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Komatsushima-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser element and method for manufacturing the same
- Patent number 11,881,684
- Issue date Jan 23, 2024
- Nichia Corporation
- Yoshitaka Nakatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser element and method for manufacturing the same
- Patent number 11,296,485
- Issue date Apr 5, 2022
- Nichia Corporation
- Yoshitaka Nakatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser element and method of manufacturing semiconduct...
- Patent number 9,774,169
- Issue date Sep 26, 2017
- Nichia Corporation
- Yoshitaka Nakatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength converting device and light emitting device using the same
- Patent number 9,519,207
- Issue date Dec 13, 2016
- Nichia Corporation
- Yoshitaka Nakatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LASER ELEMENT AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20220271510
- Publication date Aug 25, 2022
- Nichia Corporation.
- Yoshitaka NAKATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20200235550
- Publication date Jul 23, 2020
- Nichia Corporation.
- Yoshitaka NAKATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER ELEMENT AND METHOD OF MANUFACTURING SEMICONDUCT...
- Publication number 20170155230
- Publication date Jun 1, 2017
- Nichia Corporation.
- Yoshitaka NAKATSU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH CONVERTING DEVICE AND LIGHT EMITTING DEVICE USING THE SAME
- Publication number 20130163225
- Publication date Jun 27, 2013
- NICHIA CORPORATION
- Yoshitaka NAKATSU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...